Road roller



FIG. 1 is a top front perspective view of a road roller showing our new design;

FIG. 2 is a top rear perspective view of the road roller of FIG. 1;

FIG. 3 is a front view of same;

FIG. 4 is a rear view of the road roller of FIG. 1;

FIG. 5 is a left side view of the road roller of FIG. 1;

FIG. 6 is a right side view of same; and,

FIG. 7 is a top view of the road roller of FIG. 1.

The subject matter depicted in broken lines depicts portions of the present road roller that are not part of the claimed invention and are shown for environment purposes only. 

CLAIM The ornamental design for the road roller, as shown and described. 